Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555626 | Polyarylene copolymers and proton-conductive membrane | Yoshitaka Yamakawa, Mayumi Kakuta, Igor Rozhanskii | 2003-04-29 |
| 6528605 | Diyne-containing (co)polymer, processes for producing the same, and cured film | Toshiyuki Akiike, Matthias Patz, Masayuki Takahashi, Michinori Nishikawa, Takashi Okada +1 more | 2003-03-04 |